From: Tom St Denis Date: Wed, 5 Apr 2017 12:59:16 +0000 (-0400) Subject: drm/amd/amdgpu: cleanup gfx_v9_0_kiq_init_register() X-Git-Tag: v4.12-rc1~116^2~15^2~13 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=72edadd53eab4bc5e3a215464c4936f069581a80;p=linux.git drm/amd/amdgpu: cleanup gfx_v9_0_kiq_init_register() Use new WREG32_FIELD macro Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index df575c0a3091..def1dbb8c970 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -2020,13 +2020,10 @@ static int gfx_v9_0_kiq_init_register(struct amdgpu_ring *ring) { struct amdgpu_device *adev = ring->adev; struct v9_mqd *mqd = ring->mqd_ptr; - uint32_t tmp; int j; /* disable wptr polling */ - tmp = RREG32(SOC15_REG_OFFSET(GC, 0, mmCP_PQ_WPTR_POLL_CNTL)); - tmp = REG_SET_FIELD(tmp, CP_PQ_WPTR_POLL_CNTL, EN, 0); - WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_PQ_WPTR_POLL_CNTL), tmp); + WREG32_FIELD15(GC, 0, CP_PQ_WPTR_POLL_CNTL, EN, 0); WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_HQD_EOP_BASE_ADDR), mqd->cp_hqd_eop_base_addr_lo); @@ -2118,11 +2115,8 @@ static int gfx_v9_0_kiq_init_register(struct amdgpu_ring *ring) WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_HQD_ACTIVE), mqd->cp_hqd_active); - if (ring->use_doorbell) { - tmp = RREG32(SOC15_REG_OFFSET(GC, 0, mmCP_PQ_STATUS)); - tmp = REG_SET_FIELD(tmp, CP_PQ_STATUS, DOORBELL_ENABLE, 1); - WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_PQ_STATUS), tmp); - } + if (ring->use_doorbell) + WREG32_FIELD15(GC, 0, CP_PQ_STATUS, DOORBELL_ENABLE, 1); return 0; }